Is There a Difference Between a Lot of Labrons and Hardcourts?

Long term circulation count is going to be the most direct form as a weight of value, other than the outliers of s on of rookes. But are all commons the same? I'm not sur and i'm perfectly ok not counting the game just across all topshot. And that's where i would love to see, maybe it's possible for this idea if you want to create some exception, like, ok, playoffs, they're allowed an extra or something. Like one rare, one legendary of each player each year.